<div class="mst">
  <nz-alert
    nzMessage="Warning Text Warning Text Warning Text Warning Text Warning Text Warning Text Warning Text"
    nzType="warning"
    nzCloseable
    (nzOnClose)="afterClose()"
  ></nz-alert>
  <nz-alert
    nzMessage="Error Text"
    nzDescription="Error Description Error Description Error Description Error Description Error Description Error Description"
    nzType="error"
    nzCloseable
    (nzOnClose)="afterClose()"
  ></nz-alert>
</div>
